@CHARSET "UTF-8";
body{
    padding:0;
    background-color:#c0c0c0;
    opacity: 0.8;
    text-align: center;
    margin:0;
}
h1{
    color:black;
    margin-top:50px;
}
.div1{
    width:500px;
    height:300px;
    margin:50px auto;
    background-color:#fff;
    border-radius:4px;
    box-shadow:0px 0px 10px green;
    padding:40px;
}
.div1 form label,input{
    font-family: "microsoft yahei";
    font-size:15px;
    color:#666;
    font-weight:bolder;

}
.div1 form p{
    margin:0;
    opacity: 0;
    margin:10px 0;
    color:#c40000;
}

.div1 input{
    width:200px;
    margin-left:5px;
    padding:3px 5px;
}
#btn{
    width:300px;
    background-color: green;
    color:white;
    border:none;
    border-radius:5px;
    margin-top:10px;
    padding:10px 0;
    cursor: pointer;
}
.bottom{
    width:100%;
    background-color: #222222;
    opacity:0.5;
    margin-top:150px;
}
.bottom p{
    color:#fff;
    text-align: center;
    height:50px;
    line-height:50px;
}
